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Motive Gear Differential Ring and Pinion Rear GM7.5-308T for Chevrolet 1999-2006 - GM7.5-308T
Motive Gear Differential Ring and Pinion Rear GM7.5-308T for Chevrolet 1999-2006 - GM7.5-308T - Image 2 Motive Gear Differential Ring and Pinion Rear GM7.5-308T for Chevrolet 1999-2006 - GM7.5-308T - Image 2

If you're diving into the world of performance upgrades, you’ve got to check out Motive Gear. They’ve been around the block and know how to build drive train components that can really take a beating. Seriously, these guys have a massive lineup of ring and pinion gears that cater to just about every setup you can think of—whether you’re tearing up the trails or cruising the streets. You’ll even spot their gear in the winner’s circle at racing events all over the globe. That’s not just marketing fluff; it’s a testament to the quality that comes from years of racing experience and cutting-edge manufacturing. Each piece undergoes rigorous testing by their in-house engineers, so you know you're getting something reliable.

Let’s talk specifics about the Motive Gear Differential Ring and Pinion. This bad boy is designed for GM 7.5" and 7.625" differentials, and it’s got a 3.08 gear ratio. That means you’re looking at a solid balance between power and efficiency, especially if you’re running larger tires or just want to give your ride a little more pep. The ring gear is made from tough 8620 steel, which is a big deal for durability. Plus, it features a ring gear diameter of 7.5 inches and a pinion shaft diameter of 1.438 inches, so it’s built to handle some serious torque.

Features

  • Heads up: This product comes with a California Proposition 65 warning for cancer and reproductive harm—check out www.P65Warnings.ca.gov for more info.
  • Works with differential carrier breaks of 3.23 and higher.
  • 7.5 inches—perfect for a variety of setups.
  • 10 bolts to keep everything nice and secure.
  • 27 splines, which is pretty standard for a reliable fit.
  • 3.08 ratio that strikes a balance between power and fuel efficiency.
  • Made from 8620 steel for added strength.

Notes:

This setup is designed for GM 7.5"/7.625" (10 Bolt) differentials with a 3.08 ratio. Just a heads up: it requires a carrier with a 3.23 or numerically higher ratio.

Fits in the rear position, so keep that in mind when planning your install.


Here’s a quick list of vehicles that this ring and pinion will fit:

  • Buick Apollo (1973-1975)
  • Chevy Camaro (1982-2002)
  • GMC Jimmy (1983-2005)
  • Oldsmobile Cutlass (1977-1984)
  • Pontiac Firebird (1977-2002)
  • And many more!

So, if you’re looking to upgrade your differential with something that’s been tested and proven, the Motive Gear Differential Ring and Pinion is worth considering. It’s built to last and designed to perform, whether you’re hitting the track or the trails.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1973-1975
 Buick Apollo
1977-1981
 Buick Century
1991-1996
 Buick Commercial Chassis
1976-1985
 Buick Electra
1977-1983
 Buick Estate Wagon
1975-1985
 Buick LeSabre
1977-1987
 Buick Regal
1977-1978
 Buick Riviera
1991-1996
 Buick Roadmaster
1975-1979
 Buick Skylark
1987-1990
 Cadillac Brougham
1982-1984
 Cadillac DeVille
1982-1990
 Cadillac Fleetwood
1985-2005
 Chevrolet Astro
1987-2001
 Chevrolet Blazer
1982-2002
 Chevrolet Camaro
1977-1996
 Chevrolet Caprice
2004-2013
 Chevrolet Colorado
1977-1987
 Chevrolet El Camino
1977-1985, 1994-1996
 Chevrolet Impala
1983-1986
 Chevrolet K5 Blazer
1973-1983
 Chevrolet Malibu
1978-1988
 Chevrolet Monte Carlo
1976-1979
 Chevrolet Nova
1982-2004
 Chevrolet S10
2004-2012
 GMC Canyon
1983-2005
 GMC Jimmy
1982-1990
 GMC S15
1985-1989, 1991-2000
 GMC Safari
1991-2004
 GMC Sonoma
1991
 GMC Syclone
2006-2010
 Hummer H3
2009-2010
 Hummer H3T
1988
 Isuzu Pickup
1991-2002
 Isuzu Rodeo
1977-1984
 Oldsmobile 98
1991-1994, 1996-2004
 Oldsmobile Bravada
1977-1984
 Oldsmobile Custom Cruiser
1977-1981
 Oldsmobile Cutlass
1978-1984
 Oldsmobile Cutlass Calais
1980-1983
 Oldsmobile Cutlass Cruiser
1978-1980
 Oldsmobile Cutlass Salon
1982-1984
 Oldsmobile Cutlass Supreme
1977-1985
 Oldsmobile Delta 88
1976-1979
 Oldsmobile Omega
1975-1986
 Pontiac Bonneville
1977-2002
 Pontiac Firebird

Motive Gear Banner

Who is Motive Gear?

Motive Gear is a Midwest Truck and Auto Parts division specializing in producing high-quality drivetrain components for the automotive industry. They offer a wide range of products from differential bearing kits, ring and pinion gear sets, transmission kits and components, transfer case parts, and replacement axle shafts. Today, Motive Gear is one of the most sought-after brands when it comes to drivetrain parts.

Quality and Affordable Parts

Motive Gear provides high-quality drivetrain parts at an affordable price. All of their products are designed using the latest manufacturing equipment and goes through an extensive quality control test. It ensures that their products achieve a perfect fit, provides optimum performance and longevity.

Choice Of Champions

Their products are also used by many racers from various racing disciplines such as IHRA, NHRA, NMRA, SODA, NMCA, BITD, and NASCAR. It is a testament to the quality and performance their product provides. Their racing participation also allows the company to gather vital data that lets them improve their products further. 

Purchase Motive Gear Products At Vivid Racing

If you are planning to upgrade your drivetrain and are searching for a company that you can trust, then Motive Gear is the brand for you. Over the years, they have consistently given customers parts that they can rely on and have proven that quality parts do not always have to be expensive. To know more about Motive Gear, visit Vivid Racing and check out their list of products that fit your specific requirement.







At Motive Gear, from inception to inspection, our parts surpass rigorous quality control tests. When you open your Motive Gear box, you can see the quality of our hard work. Our highly qualified quality control technicians are up-to-date on the latest industry innovations to ensure that the quality of our product is unsurpassed. Our parts are TOUGH. We back our Motive Gear Performance ring & pinion gear sets with a 2 year / 100,000 mile no-nonsense warranty and all other products with a 1 year / 50,000 mile warranty

Installation Instructions

Click to view the Installation Instructions here

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